Meanings of logarithmic function in English

It would have been more fun to have some crazy logarithmic function or something.

Results: The correlation between mean visual field defect and neuroretinal rim area was similar to a logarithmic function.

The soil moisture sub-model was established with the soil relative effective moisture content as independent variable, and the form of the model was logarithmic function.

Result(s): The dynamics of sperm DNA fragmentation and sperm viability adjusted to a logarithmic function with an initial highest velocity that progressively decreases.

Non-linearity: relations among dependent phenomena that cannot be described through a linear function, but through exponential and logarithmic functions, among others.